Mongodb Node.js：socket.io

Question

I have developed a chat application with socket.io with mongodb but still I have a doubt Could I use socket.io with mongodb to build a consultant forum website. If not then why?

Answer 1

You can use

const mongoose = require('mongoose'); 

mongoose.connect('mongodb://localhost:PORT/DATABASE', (err) => {
  if(err){
    console.log("error" + err);
  } else{
    console.log("mongodb connected");
  }
})

It must be done. Mongoose is a good library to connect MongoDB with Node.js.